Molded Dental Root Canal Filling Points/Cones And Process Of Making Same

Patent No. EP2956082 (titled "Molded Dental Root Canal Filling Points/Cones And Process Of Making Same") was filed by Healthdent Technology on Feb 14, 2014. The application was issued on Dec 2, 2020.

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

Company	Opposition Date	Representative
CMS DENTAL	Aug 30, 2021	BUDDE SCHOU

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

Date
Description

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Aug 21, 2023
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Aug 21, 2023
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Aug 16, 2023
Termination of the opposition proceedings with revocation of patent
May 9, 2023
(Electronic) Receipt
May 9, 2023
Advice of delivery
May 9, 2023
Letter accompanying subsequently filed items
May 4, 2023
Advice of delivery
May 4, 2023
Annex to the communication - opposition
May 4, 2023
Decision of the Opposition Division and instruction
May 4, 2023
Decision revoking the European patent
May 4, 2023
Decision revoking the European patent
May 4, 2023
Grounds for the decision (Annex) - opposition
May 4, 2023
Means of redress
May 4, 2023
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 4, 2023
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
May 4, 2023
Provision of a copy of the minutes - opposition procedure
May 4, 2023
Provision of a copy of the minutes - opposition procedure
May 4, 2023
Scanned annex to a communication - opposition procedure
May 4, 2023
Transmittal of decision / summons - opposition
May 4, 2023
Transmittal of decision / summons - opposition
Mar 8, 2023
Information about the result of oral proceedings
Feb 20, 2023
Notification concerning the date of oral proceedings
Feb 20, 2023
Notification concerning the date of oral proceedings
Jan 16, 2023
Brief communication - Opposition proceedings
Jan 11, 2023
(Electronic) Receipt
Jan 11, 2023
Brief communication - Opposition proceedings
Jan 11, 2023
Written submission in preparation to/during oral proceedings
Jan 4, 2023
(Electronic) Receipt
Jan 4, 2023
(Electronic) Receipt
Jan 4, 2023
Citation in opposition procedure - 023
Jan 4, 2023
Citation in opposition procedure - 024
Jan 4, 2023
Consolidated list of cited opposition documents
Jan 4, 2023
Letter accompanying subsequently filed items
Jan 4, 2023
Letter accompanying subsequently filed items
Jan 4, 2023
Written submission in preparation to/during oral proceedings
Nov 29, 2022
Notification concerning the date of oral proceedings
Nov 29, 2022
Notification concerning the date of oral proceedings
Oct 17, 2022
Brief communication - Opposition proceedings
Oct 14, 2022
Annex to the communication - opposition
Oct 14, 2022
Notification concerning the date of oral proceedings
Oct 14, 2022
Notification concerning the date of oral proceedings
Oct 12, 2022
(Electronic) Receipt
Oct 12, 2022
Letter accompanying subsequently filed items
Oct 12, 2022
Oral proceedings: Request for postponement
May 2, 2022
Advice of delivery
Apr 29, 2022
Advice of delivery
Apr 29, 2022
Annex to the communication - opposition
Apr 29, 2022
Information concerning oral proceedings
Apr 29, 2022
Summons to attend oral proceedings
Apr 29, 2022
Summons to attend oral proceedings
Apr 29, 2022
Transmittal of decision / summons - opposition
Apr 29, 2022
Transmittal of decision / summons - opposition
Sep 14, 2021
Communication of a notice of opposition and request to file observations
Sep 14, 2021
Notice of further oppositions to opponent(s)
Sep 3, 2021
Communication of a notice of opposition - first information to patent proprietor
Aug 30, 2021
(Electronic) Receipt
Aug 30, 2021
Any annexes (other than citation) to an opposition letter
Aug 30, 2021
Citation in opposition procedure
Aug 30, 2021
Citation in opposition procedure
Aug 30, 2021
Citation in opposition procedure - 001
Aug 30, 2021
Citation in opposition procedure - 002
Aug 30, 2021
Citation in opposition procedure - 003
Aug 30, 2021
Citation in opposition procedure - 004
Aug 30, 2021
Citation in opposition procedure - 005
Aug 30, 2021
Citation in opposition procedure - 006
Aug 30, 2021
Citation in opposition procedure - 007
Aug 30, 2021
Citation in opposition procedure - 007
Aug 30, 2021
Citation in opposition procedure - 008
Aug 30, 2021
Citation in opposition procedure - 009
Aug 30, 2021
Citation in opposition procedure - 010
Aug 30, 2021
Citation in opposition procedure - 011
Aug 30, 2021
Citation in opposition procedure - 012
Aug 30, 2021
Citation in opposition procedure - 013
Aug 30, 2021
Citation in opposition procedure - 014
Aug 30, 2021
Citation in opposition procedure - 015
Aug 30, 2021
Citation in opposition procedure - 016
Aug 30, 2021
Citation in opposition procedure - 016
Aug 30, 2021
Citation in opposition procedure - 017
Aug 30, 2021
Citation in opposition procedure - 018
Aug 30, 2021
Citation in opposition procedure - 019
Aug 30, 2021
Citation in opposition procedure - 020
Aug 30, 2021
Citation in opposition procedure - 021
Aug 30, 2021
Citation in opposition procedure - 022
Aug 30, 2021
Notice of opposition
Aug 30, 2021
Notice of opposition
Dec 14, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 5, 2020
Decision to grant a European patent
Oct 23, 2020
(Electronic) Receipt
Oct 23, 2020
Filing of the translations of the claims
Oct 23, 2020
French translation of claims
Oct 23, 2020
German translation of the claims
Oct 23, 2020
Letter accompanying subsequently filed items
Jun 15, 2020
Bibliographic data of the European patent application
Jun 15, 2020
Communication about intention to grant a European patent
Jun 15, 2020
Intention to grant (signatures)
Jun 15, 2020
Text intended for grant (clean copy)
Jun 15, 2020
Text intended for grant (version for approval)
Nov 5, 2019
(Electronic) Receipt
Nov 5, 2019
Amended claims with annotations
Nov 5, 2019
Claims
Nov 5, 2019
Description
Nov 5, 2019
Letter accompanying subsequently filed items
Nov 5, 2019
Reply to communication from the Examining Division
Jul 8, 2019
Annex to the communication
Jul 8, 2019
Communication from the Examining Division
Sep 6, 2018
(Electronic) Receipt
Sep 6, 2018
Amended claims with annotations
Sep 6, 2018
Claims
Sep 6, 2018
Letter accompanying subsequently filed items
Sep 6, 2018
Reply to communication from the Examining Division
Jul 30, 2018
Grant of extension of time limit (examination procedure)
Jul 24, 2018
(Electronic) Receipt
Jul 24, 2018
Request for extension of time limit to communication from the Examining Division
Jun 4, 2018
Communication of the registration of a transfer or change of name and/or address
Jun 1, 2018
Communication concerning the filing of a power of attorney
Jun 1, 2018
Communication of amended entries concerning the representative
May 24, 2018
(Electronic) Receipt
May 24, 2018
Annexes in respect of a client data request
May 24, 2018
Authorisation
May 24, 2018
Letter accompanying subsequently filed items
May 24, 2018
Submission concerning a transfer of rights (applicant)
Apr 6, 2018
Annex to the communication
Apr 6, 2018
Communication from the Examining Division
Mar 22, 2018
Examination started
Dec 14, 2017
Notification regarding date of start of examination with possibility to withdraw
Sep 5, 2017
Communication of the registration of a transfer or change of name and/or address
Aug 4, 2017
(Electronic) Receipt
Aug 4, 2017
Annexes in respect of a client data request
Aug 4, 2017
Annexes in respect of a client data request
Aug 4, 2017
Letter accompanying subsequently filed items
Aug 4, 2017
Submission concerning a transfer of rights (applicant)
Aug 8, 2016
Decision to allow further processing
Jul 29, 2016
(Electronic) Receipt
Jul 29, 2016
Amended claims filed after receipt of (European) search report
Jul 29, 2016
Amended claims with annotations
Jul 29, 2016
Letter accompanying subsequently filed items
Jul 29, 2016
Patent document cited during the examination procedure
Jul 29, 2016
Request for further processing
May 20, 2016
Application deemed to be withdrawn (non-reply to Written Opinion)
Apr 27, 2016
Submission concerning representation
Nov 25, 2015
Notification on forthcoming publication of bibliographic data
Oct 2, 2015
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Sep 30, 2015
Communication to designated inventor
Sep 30, 2015
Communication to designated inventor
Sep 1, 2015
(Electronic) Receipt
Sep 1, 2015
Copy of the international preliminary report on patentability
Sep 1, 2015
Matter concerning the application
Sep 1, 2015
Request for entry into the European phase
Jun 26, 2015
Information on entry into European phase
Dec 31, 2014
Copy of the international search report
Dec 31, 2014
International publication of the international search report
Nov 10, 2014
Written opinion of the ISA, boxes No. I to VIII
Nov 10, 2014
Written opinion of the ISA, cover sheet
Nov 10, 2014
Written opinion of the ISA, supplemental box
Sep 9, 2014
Priority document (electronically transmitted)
Sep 9, 2014
Priority document (electronically transmitted)
Aug 21, 2014
Published international application - A2
Aug 18, 2014
Abstract
Aug 18, 2014
Annex
Aug 18, 2014
Annex
Aug 18, 2014
Annex
Aug 18, 2014
Claims
Aug 18, 2014
Description
Aug 18, 2014
Drawings
May 2, 2014
Annex
Mar 24, 2014
Annex

EP2956082

HEALTHDENT TECHNOLOGY

Application Number: EP14751896A
Filing Date: Feb 14, 2014
Status: Revoked; Aug 18, 2023
Publication Date: Dec 2, 2020
External Links: Slate, Register , Google Patents

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Molded Dental Root Canal Filling Points/Cones And Process Of Making Same

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Dossier Documents

EP2956082